Physics, asked by Imsaki1203, 1 year ago

80kg. की वस्तु को 40 m की ऊंचाई तक लगभग 50s में ऊपरउठाने हेतु आवश्यक औसत शक्ति ...... होगी।(A) 600KJ/s(B) 3,200 J/s(C) 640J/s(D) 800J/s​

Answers

Answered by MukulCIL
0

Answer:

C) 640 j/s

Explanation:

To find power

power = Force x Average Velocity

= Mg x displacement/time

= 800 x 40/50

= 3200/5

= 640 watt or J/s

Similar questions